package com.ruoyi.group.service;

import com.ruoyi.group.domain.Communication;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * @author CHL
 */
@Service
public interface CommunicationService {
    List<Communication> findComm(int roid);

    int addComm(Communication communication);

    int delCommById(int id);
}
